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API/1.3/Events

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This section details the event-related functions in the jQuery API. For more information about how jQuery handles and normalizes event properties and functions in a cross-browser manner, see the jQuery Event Object.

NameType
Page Load:
NameType
ready( fn )Returns: jQuery
Binds a function to be executed whenever the DOM is ready to be traversed and manipulated.
Event Handling:
NameType
bind( type, data, fn )Returns: jQuery
Binds a handler to one or more events (like click) for each matched element. Can also bind custom events.
one( type, data, fn )Returns: jQuery
Binds a handler to one or more events to be executed once for each matched element.
trigger( event, data )Returns: jQuery
Trigger an event on every matched element.
triggerHandler( event, data )Returns: Object
Triggers all bound event handlers on an element (for a specific event type) WITHOUT executing the browser's default actions, bubbling, or live events.
unbind( typefn )Returns: jQuery
This does the opposite of bind, it removes bound events from each of the matched elements.
Live Events:
NameType
live( type, fn )Returns: jQuery
Added in jQuery 1.3: Binds a handler to an event (like click) for all current - and future - matched element. Can also bind custom events.
die( typefn )Returns: jQuery
Added in jQuery 1.3: This does the opposite of live, it removes a bound live event.
Interaction Helpers:
NameType
hover( over, out )Returns: jQuery
Simulates hovering (moving the mouse on, and off, an object). This is a custom method which provides an 'in' to a frequent task.
toggle( fn, fn2, fn3,fn4,... )Returns: jQuery
Toggle among two or more function calls every other click.
Event Helpers:
NameType
blur( )Returns: jQuery
Triggers the blur event of each matched element.
blur( fn )Returns: jQuery
Bind a function to the blur event of each matched element.
change( )Returns: jQuery
Triggers the change event of each matched element.
change( fn )Returns: jQuery
Binds a function to the change event of each matched element.
click( )Returns: jQuery
Triggers the click event of each matched element.
click( fn )Returns: jQuery
Binds a function to the click event of each matched element.
dblclick( )Returns: jQuery
Triggers the dblclick event of each matched element.
dblclick( fn )Returns: jQuery
Binds a function to the dblclick event of each matched element.
error( )Returns: jQuery
Triggers the error event of each matched element.
error( fn )Returns: jQuery
Binds a function to the error event of each matched element.
focus( )Returns: jQuery
Triggers the focus event of each matched element.
focus( fn )Returns: jQuery
Binds a function to the focus event of each matched element.
keydown( )Returns: jQuery
Triggers the keydown event of each matched element.
keydown( fn )Returns: jQuery
Bind a function to the keydown event of each matched element.
keypress( )Returns: jQuery
Triggers the keypress event of each matched element.
keypress( fn )Returns: jQuery
Binds a function to the keypress event of each matched element.
keyup( )Returns: jQuery
Triggers the keyup event of each matched element.
keyup( fn )Returns: jQuery
Bind a function to the keyup event of each matched element.
load( fn )Returns: jQuery
Binds a function to the load event of each matched element.
mousedown( fn )Returns: jQuery
Binds a function to the mousedown event of each matched element.
mouseenter( fn )Returns: jQuery
Bind a function to the mouseenter event of each matched element.
mouseleave( fn )Returns: jQuery
Bind a function to the mouseleave event of each matched element.
mousemove( fn )Returns: jQuery
Bind a function to the mousemove event of each matched element.
mouseout( fn )Returns: jQuery
Bind a function to the mouseout event of each matched element.
mouseover( fn )Returns: jQuery
Bind a function to the mouseover event of each matched element.
mouseup( fn )Returns: jQuery
Bind a function to the mouseup event of each matched element.
resize( fn )Returns: jQuery
Bind a function to the resize event of each matched element.
scroll( fn )Returns: jQuery
Bind a function to the scroll event of each matched element.
select( )Returns: jQuery
Trigger the select event of each matched element.
select( fn )Returns: jQuery
Bind a function to the select event of each matched element.
submit( )Returns: jQuery
Trigger the submit event of each matched element.
submit( fn )Returns: jQuery
Bind a function to the submit event of each matched element.
unload( fn )Returns: jQuery
Binds a function to the unload event of each matched element.